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分析數(shù)據(jù)的意思,求助 |
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還有那個(gè)4.677e-1怎么表示的,還請(qǐng)大俠賜教下!
多謝掃街大俠!還有那個(gè)安全系數(shù)不懂,也請(qǐng)大俠幫忙解釋下!謝謝!
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多謝!
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